pupa of flower beetle in the genus protaetia, dorsal view coleoptera, scarabaeidae, cetoniinae

background beetle cetoniidae cetoniinae chafer coleoptera collection cycle development dorsal entomology evolution flower flowerbeetle genus history insect isolated life macro metamorphosis perfect potosia protaetia pupa rose saproxylic scarab scarabaeidae scarabaeoidea scarabs specimen stage studio view white wildlife yellow young zoology